/Engine/Plugins/Importers/USDImporter/Source/UnrealUSDWrapper/Public/UsdWrappers/UsdAttribute.h
bool Get ( [UE::FVtValue](API\Plugins\UnrealUSDWrapper\UsdWrappers\FVtValue) & Value, [TOptional](API\Runtime\Core\IO\TOptional)< double > Time ) const